diff --git a/.strict-typing b/.strict-typing
index 91d91103c91..5b4721d7e6e 100644
--- a/.strict-typing
+++ b/.strict-typing
@@ -407,6 +407,7 @@ homeassistant.components.person.*
 homeassistant.components.pi_hole.*
 homeassistant.components.ping.*
 homeassistant.components.plugwise.*
+homeassistant.components.pooldose.*
 homeassistant.components.portainer.*
 homeassistant.components.powerfox.*
 homeassistant.components.powerwall.*
diff --git a/homeassistant/components/pooldose/entity.py b/homeassistant/components/pooldose/entity.py
index 4965700ce1b..013e28751c3 100644
--- a/homeassistant/components/pooldose/entity.py
+++ b/homeassistant/components/pooldose/entity.py
@@ -2,7 +2,8 @@
 
 from __future__ import annotations
 
-from typing import Literal
+from collections.abc import Callable, Coroutine
+from typing import Any, Literal
 
 from pooldose.type_definitions import DeviceInfoDict, ValueDict
 
@@ -80,7 +81,10 @@ class PooldoseEntity(CoordinatorEntity[PooldoseCoordinator]):
         return platform_data.get(self.entity_description.key)
 
     async def _async_perform_write(
-        self, api_call, key: str, value: bool | str | float
+        self,
+        api_call: Callable[[str, Any], Coroutine[Any, Any, bool]],
+        key: str,
+        value: bool | str | float,
     ) -> None:
         """Perform a write call to the API with unified error handling.
 
diff --git a/homeassistant/components/pooldose/manifest.json b/homeassistant/components/pooldose/manifest.json
index e9baf0d7c03..87610c605c2 100644
--- a/homeassistant/components/pooldose/manifest.json
+++ b/homeassistant/components/pooldose/manifest.json
@@ -11,6 +11,6 @@
   "documentation": "https://www.home-assistant.io/integrations/pooldose",
   "integration_type": "device",
   "iot_class": "local_polling",
-  "quality_scale": "gold",
+  "quality_scale": "platinum",
   "requirements": ["python-pooldose==0.8.2"]
 }
diff --git a/homeassistant/components/pooldose/quality_scale.yaml b/homeassistant/components/pooldose/quality_scale.yaml
index ac73f452036..3de73acc596 100644
--- a/homeassistant/components/pooldose/quality_scale.yaml
+++ b/homeassistant/components/pooldose/quality_scale.yaml
@@ -71,4 +71,4 @@ rules:
   # Platinum
   async-dependency: done
   inject-websession: done
-  strict-typing: todo
+  strict-typing: done
diff --git a/mypy.ini b/mypy.ini
index e21f8fd44c3..35f9cbd7a05 100644
--- a/mypy.ini
+++ b/mypy.ini
@@ -3826,6 +3826,16 @@ disallow_untyped_defs = true
 warn_return_any = true
 warn_unreachable = true
 
+[mypy-homeassistant.components.pooldose.*]
+check_untyped_defs = true
+disallow_incomplete_defs = true
+disallow_subclassing_any = true
+disallow_untyped_calls = true
+disallow_untyped_decorators = true
+disallow_untyped_defs = true
+warn_return_any = true
+warn_unreachable = true
+
 [mypy-homeassistant.components.portainer.*]
 check_untyped_defs = true
 disallow_incomplete_defs = true